How to set app.dialog.progress('Loading assets', progress) when virtualList.appendItems(items)?

gowy111 · September 1, 2019, 12:22pm

HI,
In Router Component,
I wanna use app.dialog.progress in virtualList.appendItems(items), like 1000items,
is this possible? if…some code sample pls…

F7 V4.5.0